Số hiệu tiêu chuẩn
SANS 50458:2008*SABS EN 458:2008
Tên tiêu chuẩn
Hearing protectors - Recommendations for selection, use, care and maintenance - Guidance document
Ngày phát hành
2008-02-13
Tiêu chuẩn tương đương
EN 458 2004 IDT
Tiêu chuẩn liên quan
EN 352-1 * EN 352-2 * EN 352-3 * EN ISO 4869-2 * EN ISO 9921
Thay thế cho
SANS 50458:1993
Từ khóa
AUDIBILITY * EAR MUFFS * EAR PLUGS * EAR PROTECTORS * EARS * HEARING (AUDITORY PERCEPTION) * HELMETS (PROTECTIVE) * MAINTENANCE * SOUND ATTENUATION * WORKING CONDITIONS (PHYSICAL) * Sound attenuation * Cultivation * Hearing (auditory perception) * Maintenance * Ear protectors * Audibility * Ear muffs * Ear plugs * Nursing * Ears * Working conditions (physical) * Helmets (protective)
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